README
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字符串帮助函数
- RandStringBytes 生成指定长度的字符串
- RandStringBytesMaskImprSrcUnsafe 生成指定长度的字符串，高效率版
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func MaskPhoneNumber ¶
MaskPhoneNumber - 手机号掩码为 132****1111 的格式
func RandStringBytes ¶
RandStringBytes - 生成指定长度的随机字符串 https://stackoverflow.com/questions/22892120/how-to-generate-a-random-string-of-a-fixed-length-in-go https://colobu.com/2018/09/02/generate-random-string-in-Go/
func RandStringBytesMaskImprSrcUnsafe ¶
RandStringBytesMaskImprSrcUnsafe - 比 RandStringBytes 快 6.3 倍，并且只使用了六分之一的内存和一半的内存分配 https://www.flysnow.org/2019/09/30/how-to-generate-a-random-string-of-a-fixed-length-in-go.html
func UUIDNumber ¶
func UUIDNumber() (str string)
通过 UUID v4 的方案生成微信商户订单号 商户订单号，需保持唯一性，只能是字母或者数字，不能包含有其他字符，长度为32位。
Types ¶
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Source Files
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